Greenies, I've stuck by you for so long and made so many excuses for the bad service, now I'll go to mojo bones or poppas. Carrie L. and 2 others voted for this review Useful 3
Functions[edit] A function, which can also be referred to as subroutine, procedure, subprogram or even method, carries out tasks defined by a sequence of statements called a statement block that need only be written once and called by a program as many times as needed to carry out the same task.
Best Answer: A function declaration is simply the header for the function, which includes the function name and the arguments that get passed to it. The function definition is literally the definition of the function, which starts with the function name and arguments, but then is followed by the contents of the function itself. For instance: